Vulnerabilities > Postfix > Postfix > 3.3.17

DATE CVE VULNERABILITY TITLE RISK
2023-12-24 CVE-2023-51764 Insufficient Verification of Data Authenticity vulnerability in multiple products
Postfix through 3.8.5 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=chunking (or certain other options that exist in recent versions).
network
low complexity
postfix fedoraproject redhat CWE-345
5.3